Question

How many numbers of 4 digits can be formed with 0,1,2,5,6,8 if each of these digits may be repeated? of these how many are even and how many are divisible by 5?​

Answer 1

Answer: Bad faith seeks to affirm their identity while preserving their differences. It must affirm facticity as being transcendence and transcendence as being facticity,

Answer 2

Answer:

Step-by-step explanation:

The unit digit has to be either '0' or '5' in order that the number is divisible by 5.

First fix '0' in the unit place. The other three places can be filled by 8*7*6 ways. This comes to 336 ways.

Next fix '5' in the unit place. The other three places can be filled by 7*7*6 ways as '0' can't be used in thousandth place. This comes to 294 ways.

Therefore, you can make 630 numbers which are divisible by 5.